ECU TOYOTA SEQUOIA 2008 2.G User Guide

104 1-7. Safety information
Airbag system componentsYour vehicle is equipped with ADVANCED AIRBAGS designed based
on US motor vehicle safety standards (FMVSS208). The airbag sys-
tem controls airbag deployment po wer for the driver and front pas-
senger. The driver airbag system cons ists of the driver seat's position
sensor etc. The front passenger's airbag system consists of the front
passenger occupant classification sensor etc. Side airbags
AIR BAG ON and AIR BAG
OFF indicator lights
Curtain shield airbags
Front passenger airbag
Side and curtain shield air-
bag sensors
Front airbag sensors
Airbag sensor assembly
Front passenger’s seat belt
buckle switch
Occupant detection system
(ECU and sensors)
Curtain shield airbag sen-
sors
SRS warning light and
RSCA OFF indicator light
RSCA OFF switch
Driver’s seat position sen-
sor
Driver airbag
Driver’s seat belt buckle
switch

111
1-7. Safety information
1
Before driving
CAUTION
■
SRS airbag precautions
●The SRS front passenger airbag also deploys with considerable force, and
can cause death or serious injury especially if the front passenger is very
close to the airbag. The front passenger seat should be as far from the air-
bag as possible with the seatback adjusted, so the front passenger sits
upright.
● Improperly seated and/or restrained infants and children can be killed or
seriously injured by a deploying airbag. An infant or child who is too small
to use a seat belt should be properly secured using a child restraint sys-
tem. Toyota strongly recommends that all infants and children be placed in
the rear seats of the vehicle and properly restrained. The rear seats are
the safest for infants and children. ( P. 121)
●If the seat belt extender has been con-
nected to the driver's seat belt buckle
but the seat belt extender has not also
been fastened to the latch plate of the
driver's seat belt, the SRS driver's air-
bag system will judge that the driver is
wearing the seat belt even though the
seat belt has not been connected. In
this case, the driver's airbag may not
activate correctly in a collision, resulting
in death or serious injury in the event of
collision. Be sure to wear the seat belt
with the seat belt extender.

122 1-7. Safety information
Convertible seat
Booster seat
■When the child restrain t system is not in use
Leave the child restraint system properly secured on the seat. Do not store
the restraint loosely on a passenger seat or in the luggage compartment.
■ Selecting an appropriat e child restraint system
Get an appropriate child restraint system for the child. If a child is too large
for a child restraint system, sit the child on a rear seat and use the vehicle's
seat belt. ( P. 64)

123
1-7. Safety information
1
Before driving
CAUTION
■
Child restraint precautions
●For effective protection in automobile accidents and sudden stops, a child
must be properly restrained, using a seat belt or child restraint system
depending on the age and size of the child. Holding a child in your arms is
not a substitute for a child restraint system. In an accident, the child can be
crushed against the windshield, or between you and the vehicle's interior.
● Toyota strongly urges the use of a proper child restraint system that con-
forms to the size of the child, installed on the rear seat. According to acci-
dent statistics, the child is safer when properly restrained in the rear seat
than in the front seat.
● Never install a rear-facing child restraint system on the front passenger
seat even if AIR BAG OFF indicator light is illuminated.
In the event of an accident, the force of the rapid inflation of the front pas-
senger airbag can cause death or serious injury to the child if the rear-fac-
ing child restraint system is installed on the front passenger seat.
● A forward-facing child restraint system should be allowed to be installed
on the front passenger seat only when it is unavoidable. Always move the
seat as far back as possible even if AIR BAG OFF indicator light is illumi-
nated, because the front passenger airbag could inflate with considerable
speed and force. Otherwise, the child may be killed or seriously injured.
● Do not use the seat belt extender when installing a child restraint system
on the front or rear passenger seat. If installing a child restraint system
with the seat belt extender connected to the seat belt, the seat belt will not
securely hold the child restraint system, which could cause death or seri-
ous injury to the child or other passengers in the event of collision.
● Do not allow the child to lean his/her head or any part of his/her body
against the door or the area of the seat , front and rear pillars or roof side
rail from which the side airbags or curtain shield airbags deploy even if the
child is seated in the child restraint system. It is dangerous if the side air-
bags and curtain shield airbags inflate, and the impact could cause death
or serious injury to the child.
● Make sure you have complied with all installation instructions provided by
the child restraint manufacturer and that the system is properly secured. If
it is not secured properly, it may cause death or serious injury to the child
in the event of a sudden stop or accident.

124
1-7. Safety information
Installing child restraints
Follow the child restraint system manufacturer's instructions. Firmly
secure child restraints to the rear seats using a seat belt or a child
restraint lower anchor belt. Attach the top strap when installing a
child restraint.
Seat belts equipped with a
child restraint locking mecha-
nism (ALR/ELR belts except
driver’s seat belt) ( P. 6 4 
Second seat: Child restraint
lower anchorages
Lower anchorages are pro-
vided for all of the second
seats. (Buttons displaying the
location of the anchorages are
attached to the seats.)
Anchor brackets (for top strap)
Anchor brackets are provided
for all of the second seats and
the center third seat.

126 1-7. Safety information
While pushing the child seat
down into the rear seat, allow the
shoulder belt to retract until the
child seat is securely in place.
After the shoulder belt has
retracted to a point where there is
no slack in the belt, pull the belt to
check that it cannot be extended.
■Forward facing Convertible seat
Place the child seat on the seat
facing the front of the vehicle.
Run the seat belt through the
child seat and insert the plate
into the buckle. Make sure that
the belt is not twisted.
Fully extend the shoulder belt
and then allow it to retract
slightly into the ALR lock mode.
Lock mode allows the seat belt to
retract only.

127
1-7. Safety information
1
Before driving
While pushing the child seat into
the rear seat, allow the shoulder
belt to retract until the child seat
is securely in place.
After the shoulder belt has
retracted to a point where there is
no slack in the belt, pull the belt to
check that it cannot be extended.
■
Booster seat
Place the booster seat on the
seat facing the front of the vehi-
cle.
Sit the child in the booster seat.
Fit the seat belt to the booster
seat according to the manufac-
turer's instructions and insert the
plate into the buckle. Make sure
that the belt is not twisted.
Check that the shoulder belt is
correctly positioned over the
child's shoulder, and that the lap
belt is as low as possible.
(P. 64)

128 1-7. Safety information
Removing a child restraint installed with a seat beltPush the buckle release button
and fully retract the seat belt.
Installation with child restraint lower anchorages (second seat only)
Second seat (except center seat)Fold the seatback while pulling
the lever. Return the seatback
and secure it at the 1st lock posi-
tion (most upright position).
Adjust the seatback to the 4th
lock position. (P. 49)
1st lock position
4th lock position
Center second seat (bench seat)
Fold the seatback while pulling
the lever. Return the seatback
and secure it at the 1st lock posi-
tion (most upright position).
Adjust the seatback to the 8th
lock position. (P. 49)
1st lock position
8th lock position

130 1-7. Safety information
Child restraint systems with a top strapSecure the child restraint using
the seat belt or lower anchors,
and adjust the head restraint to
the upmost position.
Second seat Latch the hook onto the anchor
bracket and tighten the top strap.
Make sure the top strap is
securely latched.
Hook
Top strap
Anchor bracket
Center third seat Open the anchor bracket cover.
Latch the hook onto the anchor
bracket and tighten the top strap.
Make sure the top strap is
securely latched.
Hook
Top strap
Anchor bracket

132 1-7. Safety information
CAUTION
■When installing a child restraint system
Follow the directions given in the child restraint system installation manual
and fix the child restraint system securely in place.
If the child restraint system is not correctly fixed in place, the child or other
passengers may be seriously injured or even killed in the event of sudden
braking or an accident.
●When a booster seat is installed, always ensure that the shoulder belt is
positioned across the center of the child's shoulder. The belt should be
kept away from the child's neck, but not so that it could fall off the child's
shoulder. Failing to do so may result in death or serious injury in the event
of an accident or sudden braking.
● Ensure that the belt and tab are securely locked and the seat belt is not
twisted.
● Push and pull the child restraint system in different directions to be sure it
is secure.
● Follow all installation instructions provided by the child restraint system
manufacturer.
●If the driver's seat interferes with the
child restraint system and prevents it
from being attached correctly, attach
the child restraint system to the right-
hand rear seat.
● Adjust the front passenger seat so that
it does not interfere with the child
restraint system.
● Only put a forward-facing or booster
child seat on the front seat when
unavoidable. When installing a forward-
facing or booster child seat on the front
passenger seat, move the seat as far
back as possible even if AIR BAG OFF
indicator light is illuminated. Failing to
do so may result in death or serious
injury if the airbags deploy (inflate).